Air enters an adiabatic nozzle steadily at 300 kPa, 200°C, and 45 m/s and leaves at 100 kPa and 180 m/s. The inlet area of the nozzle is 110 cm2 . Determine (a) the mass flow rate through the nozzle, (b) the exit temperature of the air, and (c) the exit area of the nozzle.

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Q: Refrigerant R-134a at 500 kPa and 171 enters an adiabatic nozzle steadily  with a velocity of 15…

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Q: Refrigerant R-134a at 400 kPa and 80 ⁰C enters an adiabatic diffuser steadily with a velocity of 600…

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Q: Steam flows steadily through a turbine at a rate of 45,000 lbm/h, entering at 1000 psia and 900°F…

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Q: Air enters a 36-cm diameter pipe steadily at 400 kPa and 40°C with a velocity of 8 m/s. Air is…

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Q: A piston–cylinder device contains superheated steam. During an actual adiabatic process, the entropy…

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Q: Can a steady-flow system involve boundary work?

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Q: 3. Air enters the compressor of a gas-turbine plant at ambient conditions of 100 kPa and 25°C with a…

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Q: Air is expanded in an adiabatic turbine of 85 percent isentropic efficiency from an inlet state of…

A: Given data as per question Isentropic efficiency =85% Inlet pressure = 2200 kpa Inlet temperature =…

Q: Steam enters a turbine steadily at 7 MPa and 600°C with a velocity of 60 m/s and leaves at 25 kPa…

A: Given : The condition at inlet 1: The condition at exit 2:

Q: Air enters the compressor of a gas-turbine plant at ambient conditions of 100 kPa and 25°C with a…

A: Given data: Inlet temperature of air, T1 = 250C = 298 K Exit temperature of air, T2 = 3470C = 620 K…

Q: Refrigerant-134a enters a 28 cm diameter pipe steadily at 200 kPa and 20 oC with a velocity of 5…

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Q: Refrigerant R-134a at 500 kPa and 120 digits enters an adiabatic nozzle steadily with a velocity of…

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Q: Air at 600 kPa and 500 K enters an adiabatic nozzle that has an inlet-to-exit area ratio of 2:1 with…

A: Step - 1given dataInitial pressure P1=500KInlel to exit area ratio A1A2=21Initial velocity (v1)=120…

Q: Air enters an adiabatic nozzle steadily at 300 kPa, 200°C, and 45 m/s and leaves at 100 kPa and 180…

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Q: Liquid water at 200 kPa and 20 degress celcius is heated in a chamber by mixing it with superheated…

A: Draw the schematic diagram of the mixing chamber as shown in Figure (1).

Q: Air at 90 kPa and 10oC enters an adiabatic diffuser steadily with a velocity of 180 m/s and leaves…

A: Find , Exit temperature. Concept Apply steady flow energy equation between the inlet and outlet.

Q: Steam enters an adiabatic nozzle at 2 MPa and 350°C with a velocity of 55 m/s and exits at 0.8 MPa…

A: Given data P1=2 MPaT1=350 °cV1=55 m/sP2=0.8 MPaV2=390 m/sA1=7.5 cm2

Q: Air enters a 28-cm diameter pipe steadily at 200 kPa and 20°C with a velocity of 5 m/s. Air is…

A: Pipe diameter, d=28 cm=0.28 mAir inlet condition: P1=200 kPa, T1=20oC, V1=5 m/sAir exit condition:…

Q: A rigid tank contains 5 kg of refrigerant-134a initially at 20°C and 140 kPa. The refrigerant is now…

A: Given: The mass of the tank is m=5 kg. The initial temperature and pressure are T1=20 ⁰C and P1=140…

Q: What is an adiabatic process? What is an adiabatic system?

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Q: Refrigerant-134a enters an adiabatic compressor as saturated vapor at 100 kPa at a rate of 0.7 m3…

A: The pressure of the saturated vapour at the inlet of the compressor is P1=100 kPa. The volume flow…

Q: Determine the final temperature when air is expanded isentropically from 1000 kPa and 477°C to 100…

A: Given data: The initial pressure of the air, P1 = 1000 kPa. Initial temperature of the air, T1 =…

Q: Air enters an adiabatic nozzle at 45 psia and 940Fwith low velocity and exits at 650 ft/s. If the…

A: Write the value of enthalpy at nozzle inlet for air at 45 psia and 940 oF from the table for…

Q: Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 4 MPa,…

A: Given Data, V1 = Velocity of steam at inlet = 80m/s V2 = Velocity of steam at exit = 50 m/s To find…

Q: Q2/ Air enters an adiabatic nozzle steadily at 400 kPa, 290°C, and 35 m/s and leaves at 200 kPa and…

A: Given:P1=400 kPaT1=290°Cc1=35 m/sP2=200 kPac2=240 m/sA1=100 cm2R=0.287 KJ/Kg.KCp=1.005 KJ/Kg.K

Q: Air enters a nozzle steadily at 200 kPa and 65°C with a velocity of 35 m/s and exits at 95 kPa and…

A: The initial enthalpy is determined from the table                                h1=338.4kJkg Next,…

Q: Air enters a 28-cm diameter pipe steadily at 200 KPa and 20oC with a velocity of 5 m/s. Air is…

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Q: Air at 200 kPa and 950 K enters an adiabatic nozzle at low velocity and is discharged at a pressure…

A: To find out the exit temperature For adiabatic process T2s=T1P1P21-γ/γT2s=9502001101-1.4/1.4=801.17K

Q: Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 4 MPa,…

A: Given Data: The pressure at the inlet is, P1=4 MPa. The temperature at the inlet is, T1=500°C. The…

Q: Steam is leaving a pressure cooker whose operating pressure is 20 psia. It is observed that the…

A: The quantity of liquid that has vapourised.

Q: Steam enters a nozzle at 400°C and 800 kPa with a velocity of 10 m/s, and leaves at 375°C and 400…

A: Solution:T1 = 400°C , P1 = 800 kPa   , V1 = 10 m/sT2 = 375°C , P2 = 400 kPa   , Q˙ = -25 kwA1 = 800…

Q: Air enters a 16-cm-diameter pipe steadily at 200 kPa and 20°C with a velocity of 5 m/s. Air is…

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Q: Air enters a 28-cm diameter pipe steadily at 200 kPa and 20°C with a velocity of 5 m/s. Air is…

A: Given data diameter = 28 cm=0.28 m Pipe steadily at 200 kPa Velocity = 5m/s

Q: Air at 500 kPa and 400 K enters an adiabatic nozzle at a velocity of 30 m/s and leaves at 300 kPa…

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Q: Argon is heated at 340 K with a mass flow of 3 kg/s while passing through a pipe. Given that the…

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Q: Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 4 MPa,…

A: Given Data P1=4MPa T1=500°C C1=80m/s P2=30Kpa x=0.92 C2=50m/s mass flow rate, m=12 Kg/s

Q: Refrigerant-134a enters a diffuser steadily as saturated vapor at 800 kPa with a velocity of 120…

A: Given data as per question Saturated vapour pressure =800 kpasaturated vapour velocity =120 msLeaves…

Q: Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 10 MPa,…

A: